Summary of Significant Accounting Policies - Allowance for Credit Losses - Loans (Details)	Dec. 31, 2023 creditScore
Real estate, commercial | Commercial real estate - owner occupied | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan to value (as a percent)	80.00%
Real estate, commercial | Commercial real estate - owner occupied | Minimum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Debt service coverage ratio	1.3
Real estate, commercial | Commercial real estate - non owner occupied | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan to value (as a percent)	80.00%
Real estate, commercial | Commercial real estate - non owner occupied | Minimum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Debt service coverage ratio	1.3
Real estate, commercial | Construction, development & other land loans | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan to value (as a percent)	80.00%
Real estate, mortgage | Home equity loans/lines of credit | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan to value (as a percent)	80.00%
Debt to income (as a percent)	40.00%
Real estate, mortgage | Home equity loans/lines of credit | Minimum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
FICO score	660
Real estate, mortgage | Residential 1-4 family real estate | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan to value (as a percent)	90.00%
Debt to income (as a percent)	50.00%
Real estate, mortgage | Residential 1-4 family real estate | Minimum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
FICO score	640
Real estate, mortgage | Construction, development & other land loans | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan to value (as a percent)	85.00%
Commercial and industrial | Minimum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Debt service coverage ratio	1.25
Commercial and industrial | Equipment And Accounts Receivable | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan to value (as a percent)	80.00%
Commercial and industrial | Inventory Loan | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loan to value (as a percent)	40.00%
Consumer loans | Maximum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Debt to income (as a percent)	40.00%
Consumer loans | Minimum
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
FICO score	660